This filter series is intended to provide transient and surge suppression for DC power systems. In addition the filter also provides very good common mode and differential mode insertion loss. If the transient suppression network is destroyed the filter has a switch which provides a contact closure for alerting a surveillance system.

	Operating Voltage	18 - 36 VDC
	Operating Current	25 amperes
	Operating Frequency	50/60 Hz
	Operating Temperature Storage Temperature	-40 to 55 deg. C -55 to 85 deg. C
	Transient Clamping Voltage	42-52 VDC
	Surge Clamping Voltage	75 - 110 VDC
	Discharge Current (8/20 ms)	20,000 amperes
	Agency Approvals	CSA, Class I, div 2 for Hazardous Locations
	Need a variation of the KK-1222-25?  JMK filter designs can often be modified to meet our customers needs.  Changes in input and output connection styles and even enclosure dimensions are frequently possible.  If you need a modification of the KK-1222-25, E-mail our Engineering Department and explain your requirements  Interested in placing an order for an KK-1222-25?  Use our On-line Purchase Order